Two objects are thrown from the cliff above the ground at the same time. First object is thrown up, and the second object is thrown down, both with the same initial speed of 30 m/s. Assume no air resistance. The object thrown down hits the ground in 5 seconds. a) Draw a sketch showing datum where initial position for each object is zero. Show which direction is positive in your calculations for each object.
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Physics, 22.06.2019 11:30
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
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Physics, 22.06.2019 13:40
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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Physics, 22.06.2019 18:00
Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point
Answers: 1
Two objects are thrown from the cliff above the ground at the same time. First object is thrown up,...
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